Australian horse racing software tool. This dutch bet calculator will calculate stakes to return a set amount, profit a set amount and also to outlay a set amount. ?Dutching? is a betting term that means that you will play two or more betting interests to Win only. A true Dutch win bet takes into consideration the actual odds of those betting interests. The idea is to place the right amount of money on each entry, so that no matter which one wins the profit margin is the same.